| Commit message (Collapse) | Author | Age | Lines |
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Move CONFIG_IMX_THERMAL to mx6_common.h
Make CONFIG_MXC_OCOTP only depends on CONFIG_CMD_FUSE, since when
THERMAL is not implemented, we may use fuse.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Change MXC_CCM_CCGR6_I2C4_xx to MXC_CCM_CCGR6_I2C4_SERIAL_xx
Remove duplicated mxs_set_vadcclk
Correct enable_pll_video usage
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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From IC guys:
"
After a thorough accuracy study of the Temp sense circuit,
we found that with our current equation, an average part can
read 7 degrees lower than a known forced temperature.
We also found out that the standard variance was around 2C;
which is the tightest distribution that we could create.
We need to change the temp sense equation to center the average
part around the target temperature.
Old Equation:
Temp = Troom,cal – slope*(Count measured – Count room fuse)
Where
Troom,cal = 25C and
Slope = 0.4297157 – (0.0015974 * Count room fuse)
New Equation:
Temp = Troom,cal – slope*(Count measured – Count room fuse) +offset
Where
Troom,cal = 25C and
Slope = 0.4445388 – (0.0016549 * Count room fuse)
Offset = 3.580661
"
According the new equation, update the thermal driver.
c1 and c2 changed to u64 type and update comments.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Add board code for mx6ul ddr3 arm2 board.
QSPI, USDHC, ENET, USB, VIDEO, SPINOR, EIMNOR
Add sd1, qspi and spinor boot support
DDR script is 1.02 version.
Signed-off-by: Fugang Duan <b38611@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Add BSP codes to support modules on the board:
I2C, SD/eMMC, NAND, QSPI, FEC1/FEC2, USB, LCDIF, 74LV, Serial
DDR version: 1.0
Build target: mx6ulevk_config
mx6ulevk_qspi1_config
Signed-off-by: Ye.Li <B37916@freescale.com>
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register
Add platform check to avoid to access the reserved register
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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i.MX6UL qspi controller also needs at least 16 bytes when writing.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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comment out GPIO6/7 for MX6UL
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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PAD_CTL_SPEED_LOW for mx6ul same with mx6sx.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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add i.MX6UL clock related settings/macros/apis
When using TFT43AB, its pixel size is 480x272 which needs a
slow pix clock. Without apply the test_div in PLL video, we can't
get the pix clock in the rate.
So change the LCDIF clock calculation to use the test_div.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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I2C4 support for i.MX
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Remove PCIe, xPU power, PL310 L2 Cache for MX6UL.
Update FEC MAC address, WDOG settings, USDHC clock rate.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Since the system counter driver will also be used by mx6ul, move
this timer driver to imx-common and rename it as syscounter.c
For mx6ul and mx7, configurations are used for choose the GPT timer
or system counter timer (default).
GPT timer: CONFIG_GPT_TIMER
System counter timer: CONFIG_SYSCOUNTER_TIMER
Signed-off-by: Ye.Li <B37916@freescale.com>
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Update imx registers base address for i.MX6UL
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add i.MX6UL pins IOMUX file which defines the IOMUX settings for
choose.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add MXC_CPU_MX6UL for i.MX6UL CPU type which is got at runtime.
The 0x64 is defined as i.MX6Ul CPU type value in RM, but the value
has been occupied by i.MX6D as a dummy CPU type.
So we also need change i.MX6D to a invalid value 0x67.
Signed-off-by: Ye.Li <B37916@freescale.com>
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We should not rely on pfuze_common_init to set the voltage,
may be we should remove the voltage settings in pfuze_common_init.
This patch is to setting the voltages in power_init_board.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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We should align MXS_DMA_ALIGNMENT with ARCH_DMA_MINALIGN, otherwise
we may encounter errors,
"
NAND: ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0
ERROR: v7_dcache_inval_range - stop address is not aligned - 0xbdf1f4a0
ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0
"
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Update IPU QoS settings from 0x007f007f to 0x77177717
according to the SoC team's recommendation. This change
should be able to balance AXI ID0/2/3 priority and set
AXI ID1 priority relatively lower, which matches the way
we use AXI ID0/1/2/3 for IDMAC23(0), regular IDMACs,
IDMAC27 and IDMAC28 respectively in kernel. The specific
priority values for each AXI ID are supposed to be picked
for the sake of an overall good system performance.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
(cherry picked from commit 7c4bee613dc47c9e2fb147a159236bca04b8618b)
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Remove the authentication size to be a fixed size, due to
recovery.img may be much bigger than the boot.img
Add signature size to boot or recovery image size, which is
added by boot_signer in android build process
Signed-off-by: guoyin.chen <guoyin.chen@freescale.com>
(cherry picked from commit d59b24fefcd56d085c4010643ca9f6522a3cc58a)
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Update settings for PRE. Value for Saturation THR of PREx,
changed from 0x20 to 0x10 to make system more stable.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit 02e7090604e55d9690532294b02b499609d46e63)
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In i.MX7d platform, fec MDC root clock is ENET_AXI_ROOT_CLK, not
ipg clock, correct it.
Signed-off-by: Fugang Duan <B38611@freescale.com>
(cherry picked from commit 07105e18dd0899c47ef80d3fddecf3ef250d895a)
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The minimal hold time according to IEE802.3 (clause 22) is 10 ns.
HOLDTIME + 1 is the number of clk cycles the fec is holding the output.
Set the right hold time value when the MDC root clock is greater than
100Mhz.
The issue was reported on i.MX28 and is fixed by Uwe Kleine-König in kernel:
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/
drivers/net/ethernet/freescale/fec_main.c?id=63c607321492c5efc7a31bc4ea734b877f8e7f87
Signed-off-by: Fugang Duan <B38611@freescale.com>
(cherry picked from commit 0373a160e7f698064a6625e85f9120b6c81c1b61)
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Add epdc default configuration file.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Move VIDEO config to the front of EPDC
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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-Use the new pins' name for imx6dl.
-Change the read/write to registers by using register structure.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 66e7a93ff1e47d0e47627a984bcf2337db4f3bbf)
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Conflicts:
board/freescale/mx6sabresd/mx6sabresd.c
Remove imx6dl part, since already fixed.
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Update pcie code to align with imx_v2014.04. Mainly add DEBUG
related stuff.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Merge hab_caam_clock_enable and hab_caam_clock_disable into
one function
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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This problem is found when debugging QuadSPI. When "A" bit is enabled,
unaligned access will cause data abort exception. Actually, we do not
want this exception. So clear the align bit for MX6 SOCs.
Tested this code with android team colleague and did not find problem.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit aa76a7e472e34bc59554f9932d611b1047d24590)
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Enable thermal for mx7dsabresd board.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Since the following piece settings can not be in DCD table, we
add them in enable_ipu_clock.
"
setmem /32 0x00bb048c = 0x00000002 ## Bypass IPU1 QoS generator
setmem /32 0x00bb050c = 0x00000002 ## Bypass IPU2 QoS generator
setmem /32 0x00bb0690 = 0x00000200 ## Bandwidth THR for of PRE0
setmem /32 0x00bb0710 = 0x00000200 ## Bandwidth THR for of PRE1
setmem /32 0x00bb0790 = 0x00000200 ## Bandwidth THR for of PRE2
setmem /32 0x00bb0810 = 0x00000200 ## Bandwidth THR for of PRE3
setmem /32 0x00bb0694 = 0x00000020 ## Saturation THR for of PRE0
setmem /32 0x00bb0714 = 0x00000020 ## Saturation THR for of PRE1
setmem /32 0x00bb0794 = 0x00000020 ## Saturation THR for of PRE2
setmem /32 0x00bb0814 = 0x00000020 ## Saturation THR for of PRE
"
CONFIG_VIDEO_IPUV3 is always defined in mx6sabre_common.h,
the settings sure will effect.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit 61cec88a59ebf450dd1352d81e03b5aa842e1d71)
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Update to 1.05 ddr script, url:
http://compass.freescale.net/livelink/livelink?func=ll&
objId=233944823&objAction=browse&viewType=1
File name:
arik_r2_sabre_ddr3_528_1.05c.inc
Update:
Read latency
Aging control for IPU1/PRE0/PRE3
Aging control for IPU2/PRE1/PRE2
Test results:
3 boards passed overnight memtester stress test.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit b8625b732cfc59e44955f0e23b581e7896be1733)
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Current uboot supports for running LPDDR2 at 400MHz on MX6Q ARM2 board,
but there is a problem in switching pre_periph_clk_sel to pll2_pfd2.
We cannot directly change the parent of pre_periph_clk_sel as this mux
is not a glitchless mux. We need to follow the correct procedure and wait
for the busy bits to clear before switching.
Change to follow the procedure:
1. Set periph_clk2 to OSC.
2. Switch the periph_clk to periph_clk2, checking the CCM_CDHIPR for periph_clk
, ahb_podf and axi_podf busy bits.
3. Setting the pre_periph_clk to PLL2 PFD 396M.
4. Switch the periph_clk back to pre_periph_clk and checking CCM_CDHIPR busy bits.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 7490062ff86e1132b95bf153091f28f7940c0cf9)
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The LPDDR3 intialization in plugin codes were missed to update in previous
DDR script upgrading.
So update the plugin codes to LPDDR3 script: 7D_lpddr3_0_2.ds5
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 1874cec3a70adde2ea911a9c155fb41c43ccab61)
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The string display on second line repeats the last word of
first line and does not show full.
This is the bug introduced by the fixing to MLK-10542.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit ac430cee8c42f0acad9e126631d772b99f1166ea)
(cherry picked from commit ff62c5b275a9b5e47d570d3eb10622799bf12070)
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The issue on the i.MX7D is that, there is one cache-able memory access
between the L1 and L2 cache flush by calling the flush_dache_all->
v7_maint_dcache_all() [Flush L1 and L2 cache) which written in the C code.
L1-cache-flush -> This will flush L1 cache to L2 cache in the end.
Cache-able memory access -> This will have the chance cause the L1 line-fill
with dirty data from L2 cache(L1 cache-line dirty,
L2 clean)
L2-cache-flush -> This will only flush L2 cache to L3, but still
some dirty data on the L1 cacheline.
After C & M bit clean, -> The dirty data on the L1 cache line lost, which will
cause memory coherent issue if that dirty cache line
has some useful data
The only problem here is: there is one cache-cable memory access between L1 and L2 cache flush.
This patch should works fine on the i.MX6 and i.MX7.
The second cache flush have zero impact on the i.MX6, but this is really need for
the i.MX7D platform due to the L1 line-fill during the first dcache_flush.
And the second flush will not bring in the L1 dirty cache line due to the C bit is
clear now, which means the dcache is disabled.
Acked-by: Jason Liu<r64343@freescale.com>
Reviewed-by: Jason Liu<r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit f5d5f07fba936c4bb05c887de9d72fb75b3dc0f2)
(cherry picked from commit 86c784cf4c4b633d37a76de7d47155c08f75dc82)
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Use correct GPR address.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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Add SION for i2c pin mux, otherwise will cause error.
Found this problem on mx6sxsabreauto board.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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is_soc_rev should be casted to signed int, otherwise
may incur errors when detecting cpu types.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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should add '\' to string, otherwise this macro will be ignored.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
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The caculation of left space for version string is not correct, should
use VIDEO_COLS not VIDEO_LINE_LEN / 2, otherwise we will get larger space
than actual have and cause string to overlay logo picture.
Also current version string display only supports two lines words at max.
This also causes overlay when the LCD pixel colume size is not enough.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit ed53487d36a886fb4557088804a4b5232b168889)
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[The compass link for this script]
http://compass.freescale.net/livelink/livelink?func=ll&objid=233861153
&objAction=browse&sort=name
[Changes in the script]
This script enable MDLL, but make it much more margin for the unlock state .
[DDR stress test result]
2 boards run the memtester for 3 days, and passed.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 6fa6765b0dcdad8d414931e49edf6ba65a73d23a)
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* Extend IOMUXC-LPSR IO pads configuration options
* Add alternative configuration modes for IO pads from
IOMUXC-LPSR
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
(cherry picked from commit ca20aa7ca0c21b9766e0c34cfec275aaab0f11e7)
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This EPDC/EPXP QoS setting is needed for EPDC stress test to pass.
This patch remove the #ifdef to make sure set_epdc_qos be called always.
Signed-off-by: Robby Cai <r63905@freescale.com>
(cherry picked from commit d2fb113740b2c67958862503dda2a40191ab0899)
(cherry picked from commit 581aa86581bb1178c5df4ad5298e5b85c53f1186)
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* Correct daisy chain settings for LPSR iomux controller
* Add IOMUX_LPSR_SEL_INPUT_OFS only when pad is identified
to be part of lpsr-iomuxc domain
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
(cherry picked from commit e4fd6550b3e5458aaf5049a7e6a12d6e4443c53a)
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* Add mx7d_12x12_ddr3_arm2 target board support
* Initial support for mx7d_12x12_ddr3_arm2 target
board add support for base hardware eMMC, SD and
ECSPI boot.
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 51d69f7996cc6e6da8bb3f0af751549cb2435e44)
Conflicts:
boards.cfg
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* Add IMX7D iomuxc-lpsr I2C1 and I2C2 pad configuration settings
* Input select offset input_sel_ofs = 0x05xx + IOMUX_LPSR_SEL_INPUT_OFS
allows to access register in iomuxc controller for imx_iomux_v3_setup_pad
I2C daisy chaing configuration.
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit bca65c5ee1099f99b880be325c9fa0a568ab88de)
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* Allow to override mtest settings for target board
variants that differs on physical sdram memory size
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 6173a3954b83ce22e24c62bc8ee922007b0929a6)
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* For IOMUXC LPSR pads when daisy chain register needs to be set the
result offsets for sel_input register is incorrect as base address is
0x302C0000 and the passed offset does not resolve to the intended input
sel pad register; input sel base offset should start in 0x30330000.
* Add an addiotional fixed offset of 0x70000 to address the
input sel offset:
INPUT_SEL = 0x302C0000 + 0x70000 + sel_input_ofs.
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 5d4612613eb2e85f1929d8cf5cb6aac6ba9e5fd7)
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The ARM errata 751472, 794072, 761320, 845369 only applied
to the following configuration:
This erratum affects configurations with either:
- One processor if the ACP is present
- Two or more processors
i.MX6 family does not have the ACP and thus only the MPCore system
will be impacted, which are the i.MX6DQ, i.MX6DL, and i.MX6QP.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Signed-off-by: Jason Liu <r64343@freescale.com>
(cherry picked from commit 0db960784ba4f631ee5c0321b5d25f3b1ac55640)
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